Omron CS1W-213 - REV 02-2008, Operation Manual

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Software Limit Section 9-9
9-9-3 Setting Axis Parameters
9-9-4 Operation Timing
The timing with which the software limit function operates will depend on the
type of positioning performed.
1,2,3... 1. In the axis parameter area, set the software limits so that CCW software
limit
<
CW software limit.
2. Establish the origin using origin search or present position preset (the No
Origin Flag turns OFF). The software limit function is disabled during origin
search.
3. After the origin has been established, there are two times at which checks
are made: before positioning (pulse output is stopped) and during position-
ing (during pulse output). The timing of the checks varies with the opera-
tion as shown in the following table.
Data Parameter area for each axis Data Configuration
NC1 @ 3 NC2 @ 3 NC4 @ 3
X axis Y axis Z axis U axis
CCW soft-
ware limit m+25
(rightmost)
m+26 (left-
most) m+53
(rightmost)
m+54 (left-
most) m+81
(rightmost)
m+82 (left-
most) m+109
(rightmost)
m+110 (left-
most)
CW software
limit m+27
(rightmost)
m+28 (left-
most) m+55
(rightmost)
m+56 (left-
most) m+83
(rightmost)
m+84 (left-
most) m+111
(rightmost)
m+112 (left-
most)
15 00 Leftmost 15 00 Rightmost
Setting range:
C0000001 to 3FFFFFFF Hex
(–1,073,741,823 to 1,073,741,823 pulses)
If the CCW software limit is greater than or
equal to the CW software limit, the software
limit function will be disabled.
Both the CCW and CW software limits
have the configuration shown below